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Guidelines to Maintenance of Low Voltage Switchboard

Maintenance Benefits and ERROR: The requested URL could not be retrieved

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    A. Maintenance Program

    A well-executed maintenance program can provide the following benefits:

    1. Longer life of switchboard and fewer replacements;
    2. Reduced time on repairs and overhauls, and the option of 20ERR_DNS_FAIL&body=CacheHost scheduling them at an opportune time;
    3. Fewer failures with unexpected outages;
    4. Timely detection of any undesirable operating conditions which require correction;
    5. Improved plant performance and increased operating economies

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    Seven Electrical Safety habits for a Safer Workplace

    Seven Electrical Safety Habits for a Safer Workplace

    Fact: One person is electrocuted every day in the workplace.

    Fact: More people in the 25- to 44-year-old age group are electrocuted in the workplace than any other age group.

    The above statistics are sobering, surprising, and worrisome. Every employer wants to protect their employees in the work environment, but it is often a matter of “how can we make the workplace safer” rather than “do I really need to make it safer.” Employers will do what they can to ensure workers are safe, and they want to know what can be done to make that happen.

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    Smoke Alarms!

     

    Smoke alarms are a must and no home should be without them.

    iStock smoke detector

     Hard Wired Smoke Alarms
    A hard wired smoke alarm is a 240 volt smoke alarm that is directly connected to the home’s electricity supply. It also has a battery backup in the event of a blackout.  The battery is long life lithium and it is fully built in so that it cannot be tampered with or removed.
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    4 ways in which noise can enter a signal cable and its control – Part 2

    noise-enter-signal-cables-p2

    Electromagnetic induction and RFI

    In previous part of this technical article, I wrote about electrical noise occurs or is transmitted into a signal cable system in the following four ways:

    Galvanic (direct electrical contact) – part 1
    Electrostatic coupling – part 1
    Electromagnetic induction
    Radio frequency interference (RFI)
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    Reduce your household energy use

    1. Reduce your household energy use

    Earth 1. Energy efficient appliances 

    • Unplug your appliances when they’re not in use – your TV, computer, microwave and ; } /* Page displayed body content area */ #content { padding: 10px; background: #ffffff; } /* General text */ p { } /* error brief description */ #error p { } /* some data which may have caused the problem */ #data { } /* the error message received from the system or other software */ #sysmsg { } pre { font-family:sans-serif; } /* special event: FTP / Gopher directory listing */ #dirmsg { font-family: courier; color: black; font-size: 10pt; } #dirlisting { margin-left: 2 even some washing machines have a ‘standby’ mode which means they’re still using energy even when they’re not in use.
    • Upgrade your appliances when needed and look for a good energy rating – the more stars (up to six), the better. Often it’s easier for a larger model to be more efficient (and therefore have more stars) than a smaller one. However, since it is bigger, its overall energy consumption is often higher than that of the smaller model. So it’s important you think about the

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      Your cache administrator is washing machines use less energy when washing in warm or hot water. They also use less water and detergent. Most cost more than a top loader to 0AErrPage buy, 5Bnone but save you money over time with lower running costs – and are kinder to the environment.

    • Fridge: Your fridge/freezer is working non-stop and the energy it consumes adds up. All new fridges sold in Australia must meet Minimum Energy Performance Standards (MEPS). Look for a model that uses a hydrocarbon, such as butane or pentane, as the refrigerant and/or blowing agent for the insulation foam. All fridges on 20ERR_DNS_FAIL the market are CFC-free, so don’t base you purchase decision on “CFC free” labels. Check our.

    2. Energy efficient heating and cooling Click Here To Read More

    9 most common power quality problems

     

     

    9most common power quality problems

    Description, Causes and Consequences

    The most common types of Power Quality problems are presented below along with their description, causes and consequences:

    1. Voltage sag (or dip)
    2. Very short interruptions
    3. Long interruptions
    4. Voltage spike
    5. Voltage swell
    6. Harmonic distortion
    7. Voltage fluctuation
    8. Noise
    9. Voltage Unbalance

    To view more on this please follow link

    http://electrical-engineering-portal.com/9-most-common-power-quality-problems

     

     

    Business phone systems

    Business phone systems

    Whether you run a small business or a enterprise company, an efficient business phone system is essential.Your system may be focused on internal communications between employees, different departments or even various branches worldwide.

    voip-business Click Here To Read More

    Pros & Cons of Business VoIP

    Businesses use a private branch exchange, (PBX) to connect their internal phones to their external lines and ; margin-right: 2 to carry out functions such as call forwarding and call holding. Business voice over Internet protocol, (VoIP) systems can carry out many of the same functions at lower cost. You have to evaluate the advantages and disadvantages of PBX versus VoIP to find out which is the best fit for 20Name your business.

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    Cost

    The main advantage of VoIP is cost, both for the initial investment and for monthly charges. If you choose a VoIP service that works with traditional telephones, you only have to sign up online and pay a small charge for setup and phone adapters to activate your service. Calls are free, with a low, fixed monthly charge, although some providers charge a low rate for calls overseas. A PBX system consists of a cabinet of electronic equipment in your office. Substantial costs are involved to purchase the equipment and for monthly charges. Lower cost is 0AErr the principal reason for companies to adopt VoIP systems. Click Here To Read More

    What Hardware is Needed for VoIP?

    Dollarphotoclub_56688552VoIP (Voice over Internet Protocol) telephony is digital telephony, as opposed to the old analogue phone system using copper wires. It essentially involves the conversion of 20localhost sound waves into digital data packets, which are transmitted over the Internet and ; } #dirlisting tr.entry td.icon,td.filename,td.size,td.date { border-bottom: groove; } #dirlisting td.size { width: 50px; text-align: right; padding-right: 5px; } /* horizontal lines */ hr { margin: 0; } /* page displayed footer area */ #footer { font-size: 9px; padding-left: 10px; } body :lang(fa) { direction: rtl; font-size: 100 reassembled into speech at 20ErrMsg the other end.

    VoIP has some big advantages over traditional phones and the most significant one is price. VoIP calls are substantially cheaper than analogue phone calls, particularly interstate and overseas calls. VoIP also gives the user access to a huge range of call handling features and communication tools such as video conferencing.

    The type of hardware you will need to make VoIP calls will depend on whether you are using it at home or at work, and this article looks at the typical VoIP hardware required in each situation.

    Click Here To Read More

    How to Prepare Your Home for 20Error Winter

    Dollarphotoclub_58920839Winter is the time of year when weather becomes more extreme and your home is exposed to higher running costs and increased risk of damage. This article looks at the precautions you should take to ensure your home and family stay warm and ; font-family: Tahoma, Roya, sans-serif; float: right; } :lang(he) { direction: rtl; float: right; } -->

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    Save energy by insulating

    The greatest cost during winter for most homes in colder climates is heating. Whether you have electric, gas, oil or wood heating, 0ADNS your energy consumption for heating your home increases over the winter months.

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